27481090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 64509696

約数和(自身を除く): 37028606

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 101, 115, 130, 161, 169, 182, 202, 230, 299, 322, 338, 455, 505, 598, 707, 805, 845, 910, 1010, 1183, 1313, 1414, 1495, 1610, 1690, 2093, 2323, 2366, 2626, 2990, 3535, 3887, 4186, 4646, 5915, 6565, 7070, 7774, 9191, 10465, 11615, 11830, 13130, 16261, 17069, 18382, 19435, 20930, 23230, 27209, 30199, 32522, 34138, 38870, 45955, 54418, 60398, 81305, 85345, 91910, 119483, 136045, 150995, 162610, 170690, 211393, 238966, 272090, 301990, 392587, 422786, 597415, 785174, 1056965, 1194830, 1962935, 2113930, 2748109, 3925870, 5496218, 13740545, 27481090]

約数ペア:

[(1, 27481090), (2, 13740545), (5, 5496218), (7, 3925870), (10, 2748109), (13, 2113930), (14, 1962935), (23, 1194830), (26, 1056965), (35, 785174), (46, 597415), (65, 422786), (70, 392587), (91, 301990), (101, 272090), (115, 238966), (130, 211393), (161, 170690), (169, 162610), (182, 150995), (202, 136045), (230, 119483), (299, 91910), (322, 85345), (338, 81305), (455, 60398), (505, 54418), (598, 45955), (707, 38870), (805, 34138), (845, 32522), (910, 30199), (1010, 27209), (1183, 23230), (1313, 20930), (1414, 19435), (1495, 18382), (1610, 17069), (1690, 16261), (2093, 13130), (2323, 11830), (2366, 11615), (2626, 10465), (2990, 9191), (3535, 7774), (3887, 7070), (4186, 6565), (4646, 5915)]